Annular brush gasket
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United States of America Patent
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-
May 31, 1994
Grant Date -
N/A
app pub date -
Apr 21, 1993
filing date -
Apr 23, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An annular brush gasket makes it possible to ensure imperviousness between two zones wherein a pressure difference exists between the zones, even when the shaft is moved off center. The body of the gasket is mainly formed of several annular sectors disposed so as to form a ring around the shaft and each sector is pivotally mounted to the stator. A retaining ring or snap ring elastically biases the filaments of the sectors against the shaft despite any outward movement of the shaft center.
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Cited Art Landscape
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